Wall opening support bracket



FIG. 1 is a front perspective view of the wall opening support bracket in accordance with the invention;

FIG. 2 is an enlarged top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a side view thereof; and,

FIG. 7 is an opposite side view thereof. 

The ornamental design for a wall opening support bracket, as shown. 